chore(demo): bump version to 3.0.0 and update dependencies

Update demo app version from 0.3.1 to 3.0.0. Bump
@monaco-editor/loader to 1.7.0 and monaco-editor to 0.55.1.
Add overrides for marked and dompurify in demo/package.json.

Author: orrisroot

demo/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "react-html-parser-demo",
-  "version": "0.3.1",
+  "version": "3.0.0",
   "description": "Demo for the React HTML Parser library",
   "type": "module",
   "scripts": {
@@ -14,14 +14,14 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@monaco-editor/loader": "^1.5.0",
+    "@monaco-editor/loader": "^1.7.0",
     "@redux-devtools/core": "^5.0.0",
     "@types/react": "^19.2.15",
     "@types/react-dom": "^19.2.3",
     "@vitejs/plugin-react": "^6.0.2",
     "autoprefixer": "^10.5.0",
     "domhandler": "^6.0.1",
-    "monaco-editor": "^0.52.0",
+    "monaco-editor": "^0.55.1",
     "postcss": "^8.5.15",
     "sass": "^1.99.0",
     "typescript": "^6.0.3",
@@ -33,5 +33,11 @@
     "react-dom": "^19.2.6",
     "react-redux": "^9.3.0",
     "redux": "^5.0.1"
-  }
+  },
+  "overrides": {
+    "@monaco-editor/react": {
+      "marked": "^14.0.0",
+      "dompurify": "^3.2.7"
+    }
+  }	
 }